Table 3−8. EEPROM Loading Map
SERIAL ROM
OFFSET
BYTE DESCRIPTION
00h
01h
CardBus function indicator (00h)
Number of bytes (20h)
PCI 04h, command register, function 0, bits 8, 6−5, 2−0
02h
[7]
[6]
[5]
[4:3]
[2]
[1]
[0]
Command
Command
Command
RSVD
Command
Command
Command
register, bit 8
register, bit 6
register, bit 5
register, bit 2
register, bit 1
register, bit 0
PCI 04h, command register, function 1, bits 8, 6−5, 2−0
03h
[7]
[6]
[5]
[4:3]
[2]
[1]
[0]
Command
Command
Command
RSVD
Command
Command
Command
register, bit 8
register, bit 6
register, bit 5
register, bit 2
register, bit 1
register, bit 0
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h
11h
PCI 40h, subsystem vendor ID, byte 0
PCI 41h, subsystem vendor ID, byte 1
PCI 42h, subsystem ID, byte 0
PCI 43h, subsystem ID, byte 1
PCI 44h, PC Card 16-bit I/F legacy mode base address register, byte 0, bits 7−1
PCI 45h, PC Card 16-bit I/F legacy mode base address register, byte 1
PCI 46h, PC Card 16-bit I/F legacy mode base address register, byte 2
PCI 47h, PC Card 16-bit I/F legacy mode base address register, byte 3
PCI 80h, system control, function 0, byte 0, bits 6−0
PCI 80h, system control, function 1, byte 0, bit 2
PCI 81h, system control, byte 1, bits 7,6
Reserved nonloadable (PCI 82h, system control, byte 2)
PCI 83h, system control, byte 3, bits 7−2, 0
PCI 8Ch, MFUNC routing, byte 0
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
20h
21h
22h−3Ah
PCI 8Dh, MFUNC routing, byte 1
PCI 8Eh, MFUNC routing, byte 2
PCI 8Fh, MFUNC routing, byte 3
PCI 90h, retry status, bits 7, 6
PCI 91h, card control, bit 7
PCI 92h, device control, bits 6, 5, 3−0 (bit 0 must be programmed to 0)
PCI 93h, diagnostic, bits 4−0
PCI A2h, power-management capabilities, function 0, bit 15 (bit 7 of EEPROM offset 16h corresponds to bit 15)
PCI A2h, power-management capabilities, function 1, bit 15 (bit 7 of EEPROM offset 16h corresponds to bit 15)
CB Socket + 0Ch, function 0 socket force event, bit 27 (bit 3 of EEPROM offset 17h corresponds to bit 27)
CB Socket + 0Ch, function 1 socket force event, bit 27 (bit 3 of EEPROM offset 18h corresponds to bit 27)
ExCA 00h, ExCA identification and revision, bits 7−0
PCI 86h, general control, byte 0, bits 7−0
PCI 87h, general control, byte 1, bits 7, 6 (can only be set to 1 if bits 1:0 = 01), 4−0
PCI 89h, GPE enable, bits 7, 6, 4−0
PCI 8Bh, general-purpose output, bits 4−0
Reserved
3−13
TI [ TEXAS INSTRUMENTS ]
